Interface or line modules Cisco (line card, interface module) allow you to expand the router or modular platform with the required functionality, including the necessary access ports at speeds 1GbE, 10GbE, 40GbE or 100GbE. Mainly for each series of modular routers or chassis Cisco releases various expansion modules for a certain line of devices, but in most cases, the module can be used in more than one line (for example. interface module Cisco EHWIC-4ESG compatible with routers Cisco ISR G2 1900 series, 2900 series and 3900 series).
depending on the platform, interface module Cisco can support a small number of ports, as is the case with small routers Cisco 1900 series and 48 ports in one module for 7600 series chassis. Interface modules and boards Cisco support many different interfaces and can be used both on the network Ethernet, as well as in other data networks.
Technical characteristics of the interface module Cisco HWIC-4A/S:
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General Information
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Manufacturer:
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Cisco
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Product ID:
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HWIC-4A/S
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Product Description:
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Cisco 4-Port Async/Sync Serial HWIC
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Product Type:
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HWIC
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Marketing Information
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The HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling. Each port can operate up to 256 Kbps in sync mode, or up to 230.4 Kbps in async.
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Technical Information
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Application/Usage:
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Wide Area Network
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Interfaces/Ports
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Interfaces/Ports:
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4 x Synchronous /Asynchronous Serial WAN
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Media & Performance
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Connectivity Media:
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Serial Cable
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Data Transfer Rate:
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256 Kbps Maximum Synchronous Serial Per Port
230.40 Kbps Maximum Asynchronous Serial Per Port
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Management & Protocols
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Protocols:
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TCP/IP , SDLC, X.25, HDLC , PPP, SLIP
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Controls/Indicators
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Status Indicators:
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CONN LED
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Environmental Conditions
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Temperature:
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32°F (0°C) to 104°F (40°C) Operating
-4°F (-20°C) to 149°F (65°C) Storage
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Humidity:
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10% to 90% Non-condensing Relative Humidity
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Physical Characteristics
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Dimensions:
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0.8" Height x 3.1" Width x 5.6" Depth
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Miscellaneous
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Additional Information:
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· The HWIC-4A/S provides four serial async/sync ports using Smart Serial connectors and cabling
· DCN (Data Communications Network)
· Serial & Legacy Concentration
· Bisync Support
· Network Clock Synchronization
Interfaces supported:
· In both DTE and DCE formats: V35, X.21, RS-232, and RS-449
· In DTE format only: EIA-530 and EIA-530A
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Certifications & Standards:
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Agency Approvals:
· UL 1950 (United States)
· CSA-C22.2 #950 (Canada)
· EN60950 (Europe)
· TUV GS (Germany)
· IEC 950 (International)
Immunity:
· EN300386
· EN55024/CISPR24
· EN50082-1
Emissions:
· FCC Part 15 Class A
· ICES-003 Class A
· EN55022 Class A
· CISPR22 Class A
· AS/NZS 3548 Class A
· VCCI Class A
· EN 300386
· EN61000-3-3
· EN61000-3-2
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